1 /*
2  * Copyright (c) 2021 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #include "frameworks/bridge/declarative_frontend/jsview/models/if_else_model_impl.h"
17 
18 #include "base/log/ace_trace.h"
19 #include "bridge/declarative_frontend/view_stack_processor.h"
20 #include "core/components/ifelse/if_else_component.h"
21 #include "core/components/ifelse/if_else_element.h"
22 #include "core/components_v2/common/element_proxy.h"
23 
24 namespace OHOS::Ace::Framework {
25 
Create()26 void IfElseModelImpl::Create()
27 {
28     auto component = AceType::MakeRefPtr<IfElseComponent>(std::string(), "IfElse");
29     ViewStackProcessor::GetInstance()->ClaimElementId(component);
30     ViewStackProcessor::GetInstance()->Push(component);
31 }
32 
Pop()33 void IfElseModelImpl::Pop()
34 {
35     ViewStackProcessor::GetInstance()->PopContainer();
36 }
37 
SetBranchId(int32_t value,std::list<int32_t> & removedElmtId)38 void IfElseModelImpl::SetBranchId(int32_t value, std::list<int32_t>& removedElmtId)
39 {
40     auto component = AceType::DynamicCast<IfElseComponent>(ViewStackProcessor::GetInstance()->GetMainComponent());
41     component->SetBranchId(value);
42 }
43 
GetBranchId()44 int32_t IfElseModelImpl::GetBranchId()
45 {
46     auto component = AceType::DynamicCast<IfElseComponent>(ViewStackProcessor::GetInstance()->GetMainComponent());
47 
48     auto forEachElement = (component != nullptr) ? ElementRegister::GetInstance()->GetSpecificItemById<IfElseElement>(
49                                                        component->GetElementId())
50                                                  : nullptr;
51 
52     return (forEachElement != nullptr) ? forEachElement->GetBranchId() : -1;
53 }
54 
55 } // namespace OHOS::Ace::Framework
56